:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#173c33;background:#edf5f0;font-size:14px}*{box-sizing:border-box}body{margin:0}header{padding:24px 32px;background:#f8fcf9;border-bottom:1px solid #ccddd2;display:flex;justify-content:space-between;align-items:center;gap:20px}h1{font-size:25px;margin:6px 0}h2{font-size:18px;margin:0 0 15px}p{line-height:1.7}header p{margin:0;color:#61776c}small{letter-spacing:.16em;color:#738b7f;font-size:10px}nav{display:flex;gap:18px;flex-wrap:wrap}a{color:#237a60}main{max-width:1720px;margin:24px auto;display:grid;grid-template-columns:285px minmax(0,1fr);gap:22px;padding:0 24px}aside,.panel{background:#fafdfa;border:1px solid #d6e4da;border-radius:16px;padding:20px}aside{align-self:start}label{display:flex;flex-direction:column;gap:6px;font-size:12px;margin-bottom:12px}input,select,textarea,button{font:inherit;border:1px solid #c7d9ce;border-radius:8px;padding:9px;background:#fff;color:#234d3e}button{cursor:pointer}button:hover{background:#e6f2ec}button:disabled{opacity:.55;cursor:wait}.primary{background:#217255;color:white;border-color:#217255}.primary:hover{background:#185d45}aside>button{width:100%;margin-bottom:8px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}.fields label{min-width:0}.fields input{width:100%}.check{flex-direction:row;align-items:center}.hint{font-size:12px;color:#698174}.workspace{display:grid;gap:18px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metrics>div,.cards>div{border:1px solid #d5e3d8;padding:13px;border-radius:12px;background:#fafdfa}.metrics span,.cards span{display:block;font-size:11px;color:#6d8478;margin-bottom:6px}.metrics strong,.cards strong{font-size:20px;color:#25654e}.bar{display:flex;justify-content:space-between;align-items:center;gap:15px}.bar h2{margin:5px 0 15px}.toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.toolbar label{flex-direction:row;align-items:center;margin:0}.clock{font-size:19px;font-variant-numeric:tabular-nums;white-space:nowrap}#sceneHost{position:relative;background:#e2ede7;border-radius:14px;overflow:hidden;height:460px}#sceneHost canvas{display:block;width:100%;height:100%}#flat{width:100%;height:100%;display:none}#seek{width:100%;padding:0;accent-color:#227854;margin-top:14px}.legend{font-size:11px;color:#648173;margin-top:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;min-width:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}.scroll{overflow:auto;max-height:390px;min-width:0}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:12px}th,td{padding:11px;border-bottom:1px solid #e0e9e2;text-align:left}th{color:#567367;background:#f0f7f2;position:sticky;top:0}details{margin:14px 0}summary{cursor:pointer;color:#2e7259;padding:10px 0}textarea{width:100%;resize:vertical}#error{color:#a23b3b}#status{font-size:12px;color:#326a50}#network{width:100%;max-height:240px}#incident{color:#ad6741;margin:8px 0}#planeInfo{font-size:13px}#zoneNote{min-height:20px}[hidden]{display:none!important}@media(max-width:1000px){main{grid-template-columns:1fr}aside .fields{grid-template-columns:repeat(4,1fr)}header{align-items:start;flex-direction:column}.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}}@media(max-width:600px){main{padding:0 12px}aside .fields{grid-template-columns:1fr 1fr}#sceneHost{height:330px}.cards{grid-template-columns:1fr 1fr}.toolbar{font-size:11px}header{padding:20px}.clock{font-size:14px}}

#overviewHost{height:460px;position:relative;overflow:hidden;border-radius:14px;background:#e2eee6}#overviewHost canvas{width:100%;height:100%;display:block}.mapStation{position:absolute;transform:translate(-50%,-50%);padding:8px 12px;background:#f9fff9ee;box-shadow:0 4px 18px #375d4020;min-width:105px}.mapStation strong,.mapStation span{display:block}.mapStation span{font-size:10px;margin-top:3px}.stationNav{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.stationNav label{flex-direction:row;margin:0;align-items:center}.detailModal{border:1px solid #aecbb8;border-radius:18px;padding:24px;width:min(900px,95vw);max-height:85vh;overflow:auto;background:#f8fcf9;color:#173c33}.detailModal::backdrop{background:#17372d75}.detailModal .scroll{max-height:45vh}

/* Strategy-game art direction: unobtrusive readable HUD. */
#overviewHost{height:530px;background:radial-gradient(ellipse at center,#d8e8dc,#bfcec4);box-shadow:inset 0 0 65px #263f2f15}#sceneHost{height:510px}.mapStation{border:1px solid #ffffff90;background:#f4f8f1ed;backdrop-filter:blur(10px);box-shadow:0 8px 25px #17382525;padding:9px 13px;border-radius:12px;min-width:125px}.mapStation strong{font-size:12px;display:flex;align-items:center;gap:7px;white-space:nowrap}.mapStation i{font-style:normal;color:white;background:var(--station-accent,#39816d);border-radius:6px;padding:4px 7px}.mapStation span{font-size:10px;color:#597368;letter-spacing:.03em}.mapStation:hover{border-color:var(--station-accent);box-shadow:0 10px 26px #17382545;filter:brightness(1.04)}.stationNav button{background:#f4f8f2}.panel{box-shadow:0 6px 24px #28453407}.toolbar{padding:9px;background:#eff5ee;border-radius:11px}.clock{color:#2a684f}.legend{padding:9px 12px;background:#edf4ed;border-radius:9px}@media(max-width:600px){#overviewHost,#sceneHost{height:370px}.mapStation{min-width:95px;padding:6px}.mapStation strong{font-size:10px}.mapStation span{font-size:9px}}

/* Keep the live inspector anchored while rows arrive or expire. */
.detailModal{height:min(82vh,760px);max-height:82vh;overflow:auto;scrollbar-gutter:stable}#popupTable{min-height:140px}#popupGraphic{min-height:0}#popupClock{font-variant-numeric:tabular-nums}